- Alan Mac Ewan
- Alan Macdonald
- Alan MacKay
- Alan Macksey
- Alan Macksey
- Alan Madison
- Alan Mantel
- Alan Matthews
- Alan Mayer
- Alan Maynard
- Alan McBeth
- Alan Minsk
- Alan Mintz
- Alan Montgomery
- Alan Ni
- Alan Noskow
- Alan O' Driscoll
- Alan O'Dea
- Alan Pardee
- Alan Parker
- Alan Patzik
- Alan Payne
- Alan Perkins
- Alan Peyrat
- Alan Polivnick
- Alan Quasha
- Alan Rauss
- Alan Resnikoff
- Alan Rich
- Alan Robertson
- Alan Rogers
- Alan Ross
- Alan Roux
- Alan Rubin
- Alan Ruley
- Alan Scharfstein
- Alan Scheufler
- Alan Schwartz
- Alan Selby & Partners Acquired By CBRE Group
- Alan Sellery
